#define _CRT_SECURE_NO_WARNINGS 1
#include <stdio.h>
#include <string.h>
int main()
{
	int a[3][4] = { 0 };
	printf("%d ", sizeof(a));
	printf("%d ", sizeof(a[0][0]));
	printf("%d ", sizeof(a[0]));
	printf("%d ", sizeof(a[0] + 1));
	printf("%d ", sizeof(*(a[0] + 1)));
	printf("%d ", sizeof(a + 1));
	printf("%d ", sizeof(*(a + 1)));


	return 0;
}